The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. on a certain day, 308 people entered the park, and the admission fees collected totaled 812 dollars. how many children and how many adults were admitted?

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212